36 In. Heavy Duty Exhaust Fan with Automatic Shutter Install_Ceiling and screws and locking nuts

and screws and locking nuts to successfully assemble and replace your existing exhaust fan or power attic fan blade assembly

" featuring a

rodent-proof mesh screen

Includes pre-wired thermostat with safety grille and mounting kit for easy install

36 In. Heavy Duty Exhaust Fan with Automatic Shutter Install_Ceiling and screws and locking nutsProvides ventilation by moving air up to 9,000 CFM Fully assembled with wire in design Uses a rough opening of 40. 25" x 40. 25" Rust resistant galvanized steel housing with removable interior grille Pre drilled holes on flange and rolled flange edges for safe and easy installation Automatic shutter prevents drafts from entering through the external opening OSHA compliant grille and totally enclosed, energy efficient PSC motor Requires wiring to your